The development prospect of natural gas burner in China

　　Natural gas burner is a kind of gas burner, yueyang yuanda thermal energy equipment co., ltd. according to different combustible gas physical and chemical and combustion characteristics of the development and design, so its pertinence and adaptability is very prominent.zU9Boiler Burner

　　As the fuel of burner, natural gas is mainly characterized by the content of various nitrogen and hydrogen compounds in natural gas up to 90%, so it is a kind of high quality fuel with high calorific value.Below small make up the key to give you an introduction to natural gas.zU9Boiler Burner

　　The main composition of natural gas is methane (CH4) content is 80% ~ 98% (by volume), and there is a small amount of alkanes heavy hydrocarbons (CnH2n + 2), (C2H6) such as ethane, propane (C3H8) (their content is 0.1% ~ 7.5%) and hydrogen sulfide (about 1%), other (0 ~ 5%) such as ammonia and carbon dioxide (about 1%), and other not flammable is few.Natural gas is a colorless, slightly rotten odor gas, its density is 0.73~ 0.80 kg/m, lighter than air, easy to fire and combustion, combustion needs a large amount of air, for 9~14m /m.Because methane and other hydrocarbons can separate out carbon particles when burned, the flame is bright and radiative.zU9Boiler Burner

　　The composition of natural gas can vary greatly from place to place, with nitrogen and carbon dioxide content as high as 15%. Therefore, the calorific value of natural gas can vary greatly, from 40kJ (per cubic meter) to 33kJ (per cubic meter).Those with high H2S content are called sour, while those without sulfur at all are called sweet.Those with high H2S content can only be used after purification.The natural gas from some natural gas producing areas contains considerable moisture, mineral impurities and oil, which should be separated and purified before being sent to the user by the gas tank.zU9Boiler Burner

　　Natural gas burners are widely used in China, mainly because there are abundant natural gas resources in sichuan.Natural gas is cheap to extract and is a cheap fuel.In addition to being used as an industrial fuel, natural gas is also a valuable raw material for the chemical industry (chemical fertilizers, plastics, synthetic rubber, dyes, pharmaceuticals, and synthetic petroleum, etc.). Natural gas can also be used as city gas after tempering and tempering.In general, the development prospect of natural gas burner is immeasurable.zU9Boiler Burner